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-rwxr-xr-xboard/sunxi/mksunxi_fit_atf.sh75
1 files changed, 75 insertions, 0 deletions
diff --git a/board/sunxi/mksunxi_fit_atf.sh b/board/sunxi/mksunxi_fit_atf.sh
new file mode 100755
index 0000000000..ecea1b839b
--- /dev/null
+++ b/board/sunxi/mksunxi_fit_atf.sh
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+#!/bin/sh
+#
+# script to generate FIT image source for 64-bit sunxi boards with
+# ARM Trusted Firmware and multiple device trees (given on the command line)
+#
+# usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
+
+[ -z "$BL31" ] && BL31="bl31.bin"
+
+cat << __HEADER_EOF
+/dts-v1/;
+
+/ {
+ description = "Configuration to load ATF before U-Boot";
+ #address-cells = <1>;
+
+ images {
+ uboot@1 {
+ description = "U-Boot (64-bit)";
+ data = /incbin/("u-boot-nodtb.bin");
+ type = "standalone";
+ arch = "arm64";
+ compression = "none";
+ load = <0x4a000000>;
+ };
+ atf@1 {
+ description = "ARM Trusted Firmware";
+ data = /incbin/("$BL31");
+ type = "firmware";
+ arch = "arm64";
+ compression = "none";
+ load = <0x44000>;
+ entry = <0x44000>;
+ };
+__HEADER_EOF
+
+cnt=1
+for dtname in $*
+do
+ cat << __FDT_IMAGE_EOF
+ fdt@$cnt {
+ description = "$(basename $dtname .dtb)";
+ data = /incbin/("$dtname");
+ type = "flat_dt";
+ compression = "none";
+ };
+__FDT_IMAGE_EOF
+ cnt=$((cnt+1))
+done
+
+cat << __CONF_HEADER_EOF
+ };
+ configurations {
+ default = "config@1";
+
+__CONF_HEADER_EOF
+
+cnt=1
+for dtname in $*
+do
+ cat << __CONF_SECTION_EOF
+ config@$cnt {
+ description = "$(basename $dtname .dtb)";
+ firmware = "uboot@1";
+ loadables = "atf@1";
+ fdt = "fdt@$cnt";
+ };
+__CONF_SECTION_EOF
+ cnt=$((cnt+1))
+done
+
+cat << __ITS_EOF
+ };
+};
+__ITS_EOF